HP Integrity rx2600 - Page 160

B–2 HP Integrity rx2600 server and HP workstation zx6000 Operation and Maintenance Guide
System Board
System Board Overview
This section provides a block diagram of the system board. For a photograph of the system
board connectors, “Location of Internal Components and Connectors” on page 2-2.
Block Diagram of the System Board
CPU
CPU
200MHz
6.4GB/s peak data bandwidth
ROPE NUMBER
PCI-X 133 “slot1” PCI-X 133 “slot1” PCI-X 133 “slot1” PCI-X 133 “slot1”
WORKSTATION I/O RISER
4 & 5
3
2
6
AGP 4.X 1.5V
PCI-X 133
PCI-X 133
PCI-X 133
PCI 33/32
Manag. &
std LAN
10/100
INTEL 82550
(550B LP-FP0)
(550C FP2-product)
IDE
USB
2.0
NEC uPD720100
Keyboard
Mouse
CMD 649
CDRW
& DVDR
ROPE 0
HDD #3
HDD #2
HDD #1
SCSI BACKPLANE
(
SE-LVDS SCA-2 80PIN)
DMD
PDH
industry standard DDR266 DIMM
DIMM DIMM
MEMORY
133 MHz bus clock
266 MT/s data rate
8.5GB/s peak data bandwidth
FPGA
Controller
LPC
Bus
BMC SRAM
512KB
(on battery, scratch RAM
+ NVM + FPL forward
progress log)
BMC FLASH
1MB
ROPE 1
PCI 66/64
LAN
10/100/
1G
SCSI
U320
(external
(se-lvds 68p)
Broadcom 5701
Channel B
Channel A
LSI 1030
FMW Flash
8MB
FMW SRAM
(on battery, scratch)
RAM + NVM)
512KB
RTC
DUART
EXAR
(FP2-product)
COM2
COM 1
serial port
System/BM
console
& serial port
LED STATUS PANEL
Baseboard
Management
Controller
BMC
Bus
LOCATOR
DIAG LEDs
LAN
activity
ON-OFF
VGA
VGA
Remote
batt. SRAM
DRAM
Flash
etc...
console
modem
LAN100 BT
MP Card Connectors
SERVER I/O RISER
DIMM DIMM DIMM DIMM DIMM DIMM DIMM DIMM DIMM
PDH Bus
USB
16C2550CM
266 MHz 8b data
500MB/s per rope
12C, etc...
12C
etc..
I/O Bus Interface I/O Bus Interface I/O Bus Interface I/O Bus Interface
I/O Bus Interface I/O Bus Interface I/O Bus Interface I/O Bus Interface
I/O and Memory Controller
I/O Bus Interface
I/O Bus Interface
I/O Bus Interface
Controller
(BMC)
Access Ports